4820-01-621-6643

Find complete technical information, availability, and procurement data for: 4820-01-621-6643
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-621-6643

Item Name Code

22113

Assigment Date

09/15/2013 (12 years ago)

An item identical in construction to insulation block, thermal except that it is supplied in lengths greater than 36 inches (914.4 mm). Excludes:building board (as modified). Millboard, asbestos; asbestos sheet, compressed; cork sheet; cork and rubbersheet; and fiberboard (as modified). See also insulation blanket, thermal.

plain style designator, 7 inch or 8 inch valve gate end item identification, steel seat material, astma105 assn std single material response overall material document and classification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: 7 inch or 8 inch valve gate
Material: steel seat
Material Document And Classification: astma105 assn std single material response overall
Style Designator: plain

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
8880-018 ITEM NO 05D	Valve Seat
9018-001-002-S	Valve Seat

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-621-6643?

The FSCG of the NSN 4820-01-621-6643 is 4820

Does the NSN 4820-01-621-6643 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-621-6643 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-621-6643 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-621-6643 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-621-6643 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Sun, Sep 15, 2013